Educational toy that can be freely assembled with various parts. - Brand: BANDAI - Product Name: Koroga Switch Doraemon Warp Kit - Product Name: Koroga Switch Doraemon Jump Kit - Contents: Complete set of parts (switches, rails, balls, etc.) - Target age: 3 years and older Purchased when my child was in the middle of kindergarten. It was 6 years ago. They haven't used it since becoming an elementary school student, and it was stored in a box for a while. All parts are included. Wiped down with disinfectant wipes. Will be shipped in simple packaging. Thank you for looking.